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170943-38-1

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170943-38-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 170943-38-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,9,4 and 3 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 170943-38:
(8*1)+(7*7)+(6*0)+(5*9)+(4*4)+(3*3)+(2*3)+(1*8)=141
141 % 10 = 1
So 170943-38-1 is a valid CAS Registry Number.

170943-38-1Relevant articles and documents

Synthesis and binding behavior of an artificial receptor based on 'upper rim' functionalized calix[5]arene

Haino, Takeharu,Matsumura, Kazumi,Harano, Tetsuya,Yamada, Kaori,Saijyo, Yoshikazu,Fukazawa, Yoshimasa

, p. 12185 - 12196 (1998)

A new calix[5]arene possessing two benzoic acid moieties was synthesized as an artificial receptor and its ability of binding to a variety of amine guests was investigated. The structures of the complexes with the mines were proposed by the molecular mechanics calculation using MacroModel V. 4.0.

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